GOST R 8.751-2011.pdf

7 IEC/TS 61094-7:2006Measurement microphones Part 7:Values for differencebetween free-field and pressure sensitivity levelsof laboratory standard microphones(IDT)8.7512011/IEC/TS 61094-7:2006 27 2002.184-,1.02004 .1 -()-,42 3 -13 2011.1078-4 /T 61094-7:2006-.7.-(IEC/TS61094-7:2006 Measurement microphones Part 7:Values fordifference between free-field and pressure sensitivity levels of laboratory standard microphones).-1.52004(3.5).-,5 -,-.().-,2013 ,-II 8.7512011/IEC/TS 61094-7:20061 .12 .13 .14 .25 .26 .26.1 .26.2 .26.3 .26.4 .3 ().5 ().6 ().7 ().8 8.7512011/IEC/TS 61094-7:2006III 7 State system for ensuring the uniformity of measurements.Measurement microphones.Part 7.Values for differencebetween free-field and pressure sensitivity levels of laboratory standard microphones 201305011 :-(-),61094-1,-,;-0 ,-;-;-.2 .-.-().61094-1:1995 .1:-(IEC 61094-1:1995,Measurement Microphones Part 1:Specificationsfor laboratory standard microphones)61094-2:1992 .2:(IEC 61094-2:1992,MeasurementMicrophones Part 2:Primary method for pressure calibration of laboratory standard microphones by thereciprocity technique)61094-3:1995.3:-(IEC 61094-3:1995,Measurement Microphones Part 3:Primary method for free-field calibration of laboratory standardmicrophones by the reciprocity technique)3 61094-1,61094-2 61094-3,:3.1 (zero-degrees incidence):-.1 8.7512011/IEC/TS 61094-7:20064 :.23,0;.101,325;.50%.5 ,-:-;-;-;-.-,61094-2 61094-3,-.6 6.1 -(.61094-3,5.4):-.-,;-.,.-,.LS2 .6.2 -,.,.,6.3.6.3 ,.,-.-,.?ff,0 :?ff=c1R1(f,t)+c2R2(f,t)+c3R3(f,t)+.+cnRn(f,t),(1)R(f,t)=f2961527315,t?;2 8.7512011/IEC/TS 61094-7:2006f ,;t ,;n ,1.(1),-,-.(.61094-2,6.5).,1,(1)200 12,5 LS1,400 25 LS2.0,01,.-1.,(1),0,05 ,.,(1),2 -LS1 LS2.6.4 -(1),:-;-(.1);-0,05 (.6.3).1 0 LS1()LS21 0,0077 0,038220,31160,104943 0,05626 0,01291840,0208610,00210585 0,0046561 0,000218560,000484131,189645?1057 2,37215?105 3,4809?10784,471?1075,23803?10990 3,19642?10113 8.7512011/IEC/TS 61094-7:2006 2 -,0,(1),LS1()LS2,18232833182328330,5000,0690,0680,0670,0660,0060,0060,0050,0050,6300,1090,1080,1060,1040,0150,0150,0140,0140,8000,1740,1720,1690,1660,0320,0310,0300,0291,0000,2690,2640,2600,2560,0570,0560,0550,0531,2500,4120,4060,3990,3930,0970,0960,0940,0921,6000,6610,6500,6400,6300,1690,1660,1630,1602,0000,10100,9940,9780,9630,2720,2670,2630,2582,5001,5381,5141,4901,4670,4290,4220,4150,4083,1502,3602,3232,2882,2540,6790,6670,6570,6464,0003,6023,5503,5003,4511,0761,0581,0411,0255,0005,1585,0935,0294,9661,6371,6121,5871,5636,3007,0086,9406,8736,8072,5002,4622,4252,3908,0008,6648,6178,5698,5223,7883,7343,6823,63210,009,4639,4489,4329,4165,3765,3095,2455,18112,509,2109,2549,2939,3287,1527,0867,0216,95616,008,7218,6838,6458,60620,009,1389,1419,1449,14425,008,7148,7388,7618,7844 8.7512011/IEC/TS 61094-7:2006().1 -,.,0 (zero-degrees incidence).,-2.1 ,.-,.2 -.,-.3 4160 4180 Br?el&Kj?r.LS1,4160 Br?el&Kj?r.1 ,0,LS1()LS2U(k=2)U(k=2)0,5000,0700,0320,6300,1250,0440,8000,1860,0451,0000,2790,0560,0800,0601,2500,4320,0560,1200,0441,6000,6800,0340,1920,0712,0001,0190,0540,2810,0972,5001,5480,0620,4220,1123,1502,3310,0580,6620,1234,0003,5260,0941,0320,1205,0005,0630,0961,5620,1086,3006,9110,0812,3940,1228,0008,4910,2263,6190,17010,009,3820,2305,1250,27212,509,1470,2946,9240,33316,008,5690,22920,009,0370,16725,008,6420,1725 8.7512011/IEC/TS 61094-7:2006(),.1,-:(DPLA),;,(DTU),;(JQAO),;(LNM),;(NPL),;-(PTB),.6 8.7512011/IEC/TS 61094-7:2006()655(1979),-,LS1Po LS1Pn.-,:?0,2.1 LS1Po LS1Pn -0.1 ,LS1Po LS1Pn -0,LS1Po LS1Pn0,5000,10,10,6300,10,10,8000,20,21,0000,30,31,2500,50,51,6000,70,72,0001,01,02,5001,51,63,1502,42,44,0003,63,65,0005,05,06,3006,96,98,0008,78,510,0009,59,212,5009,28,816,0008,17,520,0007,06,27 8.7512011/IEC/TS 61094-7:2006().1 61094-1*61094-2:1992IDT 61094-22001 .-.-61094-3:1995IDT 61094-32001 .-.-*.-.-:-IDT .621.395.616:006.354 17.02086.9:,8.7512011/IEC/TS 61094-7:2006.10.09.2013.26.09.2013.60841/8.1,40.-.0,90.93.1077._,123995,.,4.www.gostinfo.ruinfogostinfo.ru .,105062,.,6.